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How to use assertSatisfiesOnlyOnce method of org.assertj.core.internal.Iterables class

Best Assertj code snippet using org.assertj.core.internal.Iterables.assertSatisfiesOnlyOnce

Source:Iterables_assertSatisfiesOnlyOnce_Test.java

...23import org.assertj.core.internal.IterablesBaseTest;24import org.assertj.core.test.jdk11.Jdk11.List;25import org.junit.jupiter.api.Test;26/**27 * Tests for <code>{@link Iterables#assertSatisfiesOnlyOnce(AssertionInfo, Iterable, Consumer)}</code>.28 *29 * @author Stefan Bratanov30 */31class Iterables_assertSatisfiesOnlyOnce_Test extends IterablesBaseTest {32  private static final Consumer<String> REQUIREMENTS = value -> assertThat(value).isEqualTo("Luke");33  @Test34  void should_pass_if_only_one_actual_elements_satisfies_the_requirements() {35    iterables.assertSatisfiesOnlyOnce(INFO, actual, REQUIREMENTS);36  }37  @Test38  void should_fail_if_more_than_once_actual_elements_satisfy_the_requirements() {39    // GIVEN40    actual.add("Luke");41    // WHEN42    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesOnlyOnce(INFO, actual, REQUIREMENTS));43    // THEN44    then(assertionError).hasMessage(shouldSatisfyOnlyOnce(actual, List.of("Luke", "Luke")).create());45  }46  @Test47  void should_fail_if_no_actual_elements_satisfy_the_requirements() {48    // GIVEN49    Consumer<String> requirements = value -> assertThat(value).isEqualTo("Vader");50    // WHEN51    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesOnlyOnce(INFO, actual, requirements));52    // THEN53    then(assertionError).hasMessage(shouldSatisfyOnlyOnce(actual, List.of()).create());54  }55  @Test56  void should_fail_if_actual_is_empty() {57    // GIVEN58    actual = List.of();59    // WHEN60    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesOnlyOnce(INFO, actual, REQUIREMENTS));61    // THEN62    then(assertionError).hasMessage(shouldSatisfyOnlyOnce(List.of(), List.of()).create());63  }64  @Test65  void should_fail_if_actual_is_null() {66    // GIVEN67    actual = null;68    // WHEN69    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesOnlyOnce(INFO, actual, REQUIREMENTS));70    // THEN71    then(assertionError).hasMessage(actualIsNull());72  }73  @Test74  void should_throw_error_if_consumer_is_null() {75    // GIVEN76    Consumer<String> requirements = null;77    // WHEN/THEN78    assertThatNullPointerException().isThrownBy(() -> iterables.assertSatisfiesOnlyOnce(INFO, actual, requirements))79                                    .withMessage("The Consumer<? super E> expressing the requirements must not be null");80  }81}...

Source:AtomicReferenceArrayAssert_satisfiesOnlyOnce_Test.java

...34    return assertions.satisfiesOnlyOnce(requirements);35  }36  @Override37  protected void verify_internal_effects() {38    verify(iterables).assertSatisfiesOnlyOnce(info(), list(internalArray()), requirements);39  }40}...

Source:IterableAssert_satisfiesOnlyOnce_Test.java

...34    return assertions.satisfiesOnlyOnce(consumer);35  }36  @Override37  protected void verify_internal_effects() {38    verify(iterables).assertSatisfiesOnlyOnce(getInfo(assertions), getActual(assertions), consumer);39  }40}...

assertSatisfiesOnlyOnce

Using AI Code Generation

1package org.assertj.core.internal;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;5import static org.assertj.core.test.TestData.someInfo;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import static org.assertj.core.util.Lists.newArrayList;8import java.util.List;9import org.assertj.core.api.AssertionInfo;10import org.assertj.core.internal.ErrorMessages;11import org.junit.jupiter.api.Test;12class Iterables_assertSatisfiesOnlyOnce_Test {13  private final Iterables iterables = new Iterables();14  void should_pass_if_each_element_satisfies_the_given_requirements_exactly_once() {15    List<String> actual = newArrayList("Luke", "Yoda", "Leia");16    iterables.assertSatisfiesOnlyOnce(someInfo(), actual, "Luke", "Yoda", "Leia");17  }18  void should_fail_if_actual_is_null() {19    List<String> actual = null;20    AssertionError assertionError = assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterables.assertSatisfiesOnlyOnce(someInfo(), actual, "Luke", "Yoda", "Leia"))21                                                                                   .withMessage(actualIsNull());22    assertThat(assertionError).hasMessage(actualIsNull());23  }24  void should_fail_if_requirements_are_null() {25    List<String> actual = newArrayList("Luke", "Yoda", "Leia");26    String[] requirements = null;27    assertThatExceptionOfType(NullPointerException.class).isThrownBy(() -> iterables.assertSatisfiesOnlyOnce(someInfo(), actual, requirements))28                                                         .withMessage(ErrorMessages.valuesToLookForIsNull());29  }30  void should_fail_if_requirements_are_empty() {31    List<String> actual = newArrayList("Luke", "Yoda", "Leia");32    String[] requirements = new String[0];33    AssertionError assertionError = assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterables.assertSatisfiesOnlyOnce(someInfo(), actual, requirements))34                                                                                   .withMessage("Expecting actual not to be empty");

assertSatisfiesOnlyOnce

Using AI Code Generation

1package org.assertj.core.internal;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class Iterables_assertSatisfiesOnlyOnce_Test {7  public void should_pass_if_all_satisfy_requirements() {8    List<String> list = new ArrayList<>();9    list.add("one");10    list.add("two");11    list.add("three");12    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 2);13  }14  public void should_fail_if_one_does_not_satisfy_requirements() {15    List<String> list = new ArrayList<>();16    list.add("one");17    list.add("two");18    list.add("three");19    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3);20  }21  public void should_fail_if_one_satisfies_requirements_but_more_than_once() {22    List<String> list = new ArrayList<>();23    list.add("one");24    list.add("two");25    list.add("three");26    list.add("three");27    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3);28  }29  public void should_fail_if_one_satisfies_requirements_but_more_than_once_using_description() {30    List<String> list = new ArrayList<>();31    list.add("one");32    list.add("two");33    list.add("three");34    list.add("three");35    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3, "description");36  }37  public void should_fail_if_one_does_not_satisfy_requirements_using_description() {38    List<String> list = new ArrayList<>();39    list.add("one");40    list.add("two");41    list.add("three");42    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3, "description");43  }44  public void should_pass_if_all_satisfy_requirements_using_description() {45    List<String> list = new ArrayList<>();46    list.add("one");47    list.add("two");48    list.add("three");49    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 2, "description");50  }51}

assertSatisfiesOnlyOnce

Using AI Code Generation

1package org.assertj.core.internal;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class Iterables_assertSatisfiesOnlyOnce_Test {7  public void should_pass_if_all_satisfy_requirements() {8    List<String> list = new ArrayList<>();9    list.add("one");10    list.add("two");11    list.add("three");12    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 2);13  }14  public void should_fail_if_one_does_not_satisfy_requirements() {15    List<String> list = new ArrayList<>();16    list.add("one");17    list.add("two");18    list.add("three");19    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3);20  }21  public void should_fail_if_one_satisfies_requirements_but_more_than_once() {22    List<String> list = new ArrayList<>();23    list.add("one");24    list.add("two");25    list.add("three"); "bbb",

assertSatisfiesOnlyOnce

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterables;3import java.util.ArrayList;4import java.util.List;5public class AssertSatisfiesOnlyOnceExample {6    public static void main(String[] args) {7        List<String> list = new ArrayList<>();8        list.add("one");9        list.add("two");10        list.add("three");11        list.add("four");12        list.add("five");13        list.add("six");14        Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);15        Assertions.assertThat(list).as("List is not null").isNotNull();16        Iterables iterables = new Iterables();17        iterables.assertSatisfiesOnlyOnce(Assertions.info("satisfies only once"), list, s -> s.length() == 3);18    }19}20at org.assertj.core.error.ConditionAndGroupGenericParameterTypeShouldBeTheSame.create(ConditionAndGroupGenericParameterTypeShouldBeTheSame.java:37)21at org.assertj.core.error.ConditionAndGroupGenericParameterTypeShouldBeTheSame.create(ConditionAndGroupGenericParameterTypeShouldBeTheSame.java:24)22at org.assertj.core.error.ErrorMessageFactory.newAssertionError(ErrorMessageFactory.java:27)23at org.assertj.core.internal.Conditions.assertIsSatisfiedExactlyOnce(Conditions.java:160)24at org.assertj.core.internal.Iterables.assertSatisfiesOnlyOnce(Iterables.java:117)25at AssertSatisfiesOnlyOnceExample.main(AssertSatisfiesOnlyOnceExample.java:21)

assertSatisfiesOnlyOnce

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterables;3import java.util.ArrayList;4import java.util.List;5public class AssertSatisfiesOnlyOnceExample {6    public static void main(String[] args) {7        List<String> list = new ArrayList<>();8        list.add("one");9        list.add("two");10        list.add("three");11       list.add(four");12        list.add("five");13        list.add("six");14        Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);15        Assertions.assertThat(list).as("List is not null").isNotNull();16        Iterales iterales = new Iterales();17        iterables.assertSatisfiesOnlyOnce(Assertions.info(satisfies only once"), list, s -> s.length() == 3);18    }19}20at org.assertj.core.error.ConditionAndGroupGenericParameterTypeShouldBeTheSame.create(ConditionAndGroupGenericParameterTypeShouldBeTheSame.java:37)21at org.assertj.core.error.ConditionAndGroupGenericParameterTypeShouldBeTheSame.create(ConditionAndGroupGenericParameterTypeShouldBeTheSame.java:24)22at org.assertj.core.error.ErrorMessageFactory.newAssertionError(ErrorMessageFactory.java:27)23at org.assertj.core.internal.Conditions.assertIsSatisfiedExactlyOnce(Conditions.java:160)24at org.assertj.core.internal.Iterables.assertSatisfiesOnlyOnce(Iterables.java:117)25at AssertSatisfiesOnlyOnceExample.main(AssertSatisfiesOnlyOnceExample.java:21)

assertSatisfiesOnlyOnce

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.grammars.java8;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.internal.Iterables;6import org.junit.Test;7public class InputAssertJTest {8    public void testAssertSatisfiesOnlyOnce() {9        List<Integer> list = new ArrayList<>();10        list.add(1);11        list.add(2);12        list.add(3);13        Assertions.assertThat(list).satisfiesOnlyOnce(14            e -> Assertions.assertThat(e).isGreaterThan(0),15            e -> Assertions.assertThat(e).isLessThan(4));16    }17    public void testAssertSatisfiesOnlyOnceWithIterables() {18        List<Integer> list = new ArrayList<>();19        list.add(1);20        list.add(2);21        list.add(3);22        Iterables iterables = new Iterables();23        iterables.assertSatisfiesOnlyOnce(null, list,24            e -> Assertions.assertThat(e).isGreaterThan(0)25            e -> Assertions.assertThat(e).isLessThan(4));26    }27}28    list.add("three");29    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3);30  }31  public void should_fail_if_one_satisfies_requirements_but_more_than_once_using_description() {32    List<String> list = new ArrayList<>();33    list.add("one");34    list.add("two");35    list.add("three");36    list.add("three");37    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3, "description");38  }39  public void should_fail_if_one_does_not_satisfy_requirements_using_description() {40    List<String> list = new ArrayList<>();41    list.add("one");42    list.add("two");43    list.add("three");44    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 3, "description");45  }46  public void should_pass_if_all_satisfy_requirements_using_description() {47    List<String> list = new ArrayList<>();48    list.add("one");49    list.add("two");50    list.add("three");51    assertThat(list).satisfiesOnlyOnce(s -> s.length() > 2, "description");52  }53}

assertSatisfiesOnlyOnce

Using AI Code Generation

1package org.assertj.core.internal;2import org.junit.jupiter.api.Test;3import org.junit.jupiter.api.extension.ExtendWith;4import org.mockito.junit.jupiter.MockitoExtension;5import java.util.Arrays;6import java.util.List;7import static org.assertj.core.api.Assertions.assertThat;8import static org.assertj.core.api.Assertions.assertThatThrownBy;9import static org.assertj.core.error.ShouldSatisfy.shouldSatisfy;10import static org.assertj.core.test.TestData.someInfo;11import static org.assertj.core.util.AssertionsUtil.expectAssertionError;12import static org.assertj.core.util.FailureMessages.actualIsNull;13@ExtendWith(MockitoExtension.class)14public class Iterables_assertSatisfyOnlyOnce_Test {15    private final Iterables iterables = new Iterables();16    public void should_not_fail_if_all_elements_satisfy_condition() {17        List<String> actual = Arrays.asList("a", "b", "c");18        iterables.assertSatisfyOnlyOnce(someInfo(), actual, s -> assertThat(s).hasSize(1));19    }20    public void should_fail_if_one_element_does_not_satisfy_condition() {21        List<String> actual = Arrays.asList("a", "bb", "ccc");22        AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfyOnlyOnce(someInfo(), actual, s -> assertThat(s).hasSize(1)));23        assertThat(assertionError).hasMessage(shouldSatisfy(actual, "bb", "hasSize(1)", 2).create());24    }25    public void should_fail_if_one_element_satisfies_condition_more_than_once() {26        List<String> actual = Arrays.asList("a", "bb", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "aa", "bb", "cc", "dd", "ee", "ff", "gg", "hh", "ii", "jj", "kk", "ll", "mm", "nn", "oo", "pp", "qq", "rr", "ss", "tt", "uu", "vv", "ww", "xx", "yy", "zz", "aaa", "bbb",

assertSatisfiesOnlyOnce

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.grammars.java8;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.internal.Iterables;6import org.junit.Test;7public class InputAssertJTest {8    public void testAssertSatisfiesOnlyOnce() {9        List<Integer> list = new ArrayList<>();10        list.add(1);11        list.add(2);12        list.add(3);13        Assertions.assertThat(list).satisfiesOnlyOnce(14            e -> Assertions.assertThat(e).isGreaterThan(0),15            e -> Assertions.assertThat(e).isLessThan(4));16    }17    public void testAssertSatisfiesOnlyOnceWithIterables() {18        List<Integer> list = new ArrayList<>();19        list.add(1);20        list.add(2);21        list.add(3);22        Iterables iterables = new Iterables();23        iterables.assertSatisfiesOnlyOnce(null, list,24            e -> Assertions.assertThat(e).isGreaterThan(0),25            e -> Assertions.assertThat(e).isLessThan(4));26    }27}

assertSatisfiesOnlyOnce

Using AI Code Generation

1package com.example;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Arrays;4import java.util.List;5import org.junit.Test;6public class AssertJTest {7	public void test() {8		List<String> list = Arrays.asList("a", "b", "c");9		assertThat(list).assertSatisfiesOnlyOnce(s -> s.startsWith("a"));10	}11}12	at org.junit.Assert.fail(Assert.java:88)13	at org.assertj.core.internal.Failures.failure(Failures.java:284)14	at org.assertj.core.internal.Iterables.assertSatisfiesExactly(Iterables.java:1176)15	at org.assertj.core.internal.Iterables.assertSatisfiesOnlyOnce(Iterables.java:1153)16	at org.assertj.core.api.AbstractIterableAssert.assertSatisfiesOnlyOnce(AbstractIterableAssert.java:1016)17	at com.example.AssertJTest.test(AssertJTest.java:12)

assertSatisfiesOnlyOnce

Using AI Code Generation

1import org.assertj.core.internal.Iterables;2public class AssertJTest {3    public static void main(String[] args) {4        Iterables iterables = new Iterables();5        iterables.assertSatisfiesOnlyOnce("test", new Integer[]{1,2,3}, new Integer[]{1,2,3}, new Integer[]{1,2,3});6    }7}8Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.internal.Iterables.assertSatisfiesOnlyOnce(Ljava/lang/String;[Ljava/lang/Object;[Ljava/lang/Object;[Ljava/lang/Object;)V9	at AssertJTest.main(AssertJTest.java:7)10public void assertSatisfiesOnlyOnce(org.assertj.core.api.AssertionInfo,java.lang.Object[],java.lang.Object[],java.lang.Object[])11public void assertSatisfiesOnlyOnce(org.assertj.core.api.AssertionInfo,java.lang.Object[],java.lang.Object[],java.lang.Object[],java.lang.Object[])

assertSatisfiesOnlyOnce

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.internal.*;3import org.assertj.core.api.Assertions.*;4import org.junit.Test;5import java.util.*;6public class AssertjTest {7    public void testAssertSatisfiesOnlyOnce() {8        List<Integer> list = Arrays.asList(1, 2, 3, 4, 5);9        Assertions.assertThat(list).satisfiesOnlyOnce((x) -> {10            Assertions.assertThat(x).isLessThan(6);11        });12    }13}

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